JVC KD-R310 Car Stereo System User Manual


 
32 ENGLISH
Symptom Remedy/Cause
Bluetooth
The unit does not make pairing
with the Bluetooth device.
• Enter the same PIN code for both the unit and target
device.
• Select the device name from “SPECIAL,” then try to
connect again. ( 11)
• Try to pair/connect from the Bluetooth device.
Echo or noise occurs. Adjust the microphone unit position.
Phone sound quality is poor. • Reduce the distance between the unit and the
Bluetooth mobile phone.
• Move the car to a place where you can get a better
signal reception.
The sound is interrupted or
skipped during playback of a
Bluetooth audio device.
• Reduce the distance between the unit and the
Bluetooth audio device.
• Disconnect the device connected for “BT-PHONE.”
• Turn off, then turn on the unit.
• (When the sound is not yet restored,) connect the
device again.
The connected audio device
cannot be controlled.
Check whether the connected audio device supports
AVRCP (Audio/Video Remote Control Profile).
HD Radio reception
Sound quality changes when
receiving HD Radio stations.
Fix the reception mode either to <DIGITAL> or
<ANALOG>. ( 15, 21)
No sound can be heard. • <ANALOG> is selected when receiving all digital
broadcast of HD Radio station. Select <DIGITAL> or
<AUTO>. (
15, 21)
• <DIGITAL> is selected when receiving weak digital
signals or receiving conventional radio broadcast.
Select <ANALOG> or <AUTO>. ( 15, 21)
“RESET 8” appears on the
display.
Reconnect this unit and the HD Radio tuner box
correctly, then reset the unit.
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